package com.example.videoweb.dao;

import com.example.videoweb.domain.History;
import org.springframework.stereotype.Repository;


@Repository
public interface HistoryMapper {
    public int insert(History history);//添加历史记录
    public int update(History history);//更新信息
    public History selectByPrimaryKey(Integer id);//通过id查找历史记录
}
